<div class="modal " ng-controller="signatureController">
    <style>
    .signature {
        background-color: #f3f3f3;
        box-shadow: 0 0 1px rgba(0, 0, 0, 0.02) inset;
    }
    </style>
    <header class="bar bar-header ">
        <button class="button button-positive button-clear " ng-click="closeDialog()">关闭
        </button>
        <h1 class="title"><span class="padding-right positive">签名</span></h1>
    </header>
    <ion-content scroll="false" class="has-header">
        <canvas id="signatureCanvas" class="signature"></canvas>
    </ion-content>
    <ion-footer-bar>
        <button class="button button-positive button-clear" ng-click="clearClick()">清除</button>
        <button class="button button-positive button-clear" ng-click="saveClick()">确定</button>
    </ion-footer-bar>
</div>
